I've noticed that Cracker Barrel restaurants have started a pilot charger program at about 24 of their locations in Eastern Tennessee along the major interstates. It appears they are going for a mix of EV Plugs and Quick Chargers of some sort. They have something like 600 locations in total, and if they were to extend this program to a large fraction of them, it sure would make a nice network. Will Cracker Barrel become the next network for highway refilling stations? Here's a map of their easterly locations.